1913220000

素因数分解:

$2^5\times 3^4\times 5^4\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 300

約数和(自身を含む): 7037111466

約数和(自身を除く): 5123891466

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 500, 540, 600, 625, 648, 675, 720, 750, 800, 810, 864, 900, 1000, 1080, 1125, 1181, 1200, 1250, 1296, 1350, 1440, 1500, 1620, 1800, 1875, 2000, 2025, 2160, 2250, 2362, 2400, 2500, 2592, 2700, 3000, 3240, 3375, 3543, 3600, 3750, 4000, 4050, 4320, 4500, 4724, 5000, 5400, 5625, 5905, 6000, 6480, 6750, 7086, 7200, 7500, 8100, 9000, 9448, 10000, 10125, 10629, 10800, 11250, 11810, 12000, 12960, 13500, 14172, 15000, 16200, 16875, 17715, 18000, 18896, 20000, 20250, 21258, 21600, 22500, 23620, 27000, 28344, 29525, 30000, 31887, 32400, 33750, 35430, 36000, 37792, 40500, 42516, 45000, 47240, 50625, 53145, 54000, 56688, 59050, 60000, 63774, 64800, 67500, 70860, 81000, 85032, 88575, 90000, 94480, 95661, 101250, 106290, 108000, 113376, 118100, 127548, 135000, 141720, 147625, 159435, 162000, 170064, 177150, 180000, 188960, 191322, 202500, 212580, 236200, 255096, 265725, 270000, 283440, 295250, 318870, 324000, 340128, 354300, 382644, 405000, 425160, 442875, 472400, 478305, 510192, 531450, 540000, 566880, 590500, 637740, 708600, 738125, 765288, 797175, 810000, 850320, 885750, 944800, 956610, 1020384, 1062900, 1181000, 1275480, 1328625, 1417200, 1476250, 1530576, 1594350, 1620000, 1700640, 1771500, 1913220, 2125800, 2214375, 2362000, 2391525, 2550960, 2657250, 2834400, 2952500, 3061152, 3188700, 3543000, 3826440, 3985875, 4251600, 4428750, 4724000, 4783050, 5101920, 5314500, 5905000, 6377400, 6643125, 7086000, 7652880, 7971750, 8503200, 8857500, 9566100, 10629000, 11810000, 11957625, 12754800, 13286250, 14172000, 15305760, 15943500, 17715000, 19132200, 19929375, 21258000, 23620000, 23915250, 25509600, 26572500, 31887000, 35430000, 38264400, 39858750, 42516000, 47830500, 53145000, 59788125, 63774000, 70860000, 76528800, 79717500, 95661000, 106290000, 119576250, 127548000, 159435000, 191322000, 212580000, 239152500, 318870000, 382644000, 478305000, 637740000, 956610000, 1913220000]

約数ペア:

[(1, 1913220000), (2, 956610000), (3, 637740000), (4, 478305000), (5, 382644000), (6, 318870000), (8, 239152500), (9, 212580000), (10, 191322000), (12, 159435000), (15, 127548000), (16, 119576250), (18, 106290000), (20, 95661000), (24, 79717500), (25, 76528800), (27, 70860000), (30, 63774000), (32, 59788125), (36, 53145000), (40, 47830500), (45, 42516000), (48, 39858750), (50, 38264400), (54, 35430000), (60, 31887000), (72, 26572500), (75, 25509600), (80, 23915250), (81, 23620000), (90, 21258000), (96, 19929375), (100, 19132200), (108, 17715000), (120, 15943500), (125, 15305760), (135, 14172000), (144, 13286250), (150, 12754800), (160, 11957625), (162, 11810000), (180, 10629000), (200, 9566100), (216, 8857500), (225, 8503200), (240, 7971750), (250, 7652880), (270, 7086000), (288, 6643125), (300, 6377400), (324, 5905000), (360, 5314500), (375, 5101920), (400, 4783050), (405, 4724000), (432, 4428750), (450, 4251600), (480, 3985875), (500, 3826440), (540, 3543000), (600, 3188700), (625, 3061152), (648, 2952500), (675, 2834400), (720, 2657250), (750, 2550960), (800, 2391525), (810, 2362000), (864, 2214375), (900, 2125800), (1000, 1913220), (1080, 1771500), (1125, 1700640), (1181, 1620000), (1200, 1594350), (1250, 1530576), (1296, 1476250), (1350, 1417200), (1440, 1328625), (1500, 1275480), (1620, 1181000), (1800, 1062900), (1875, 1020384), (2000, 956610), (2025, 944800), (2160, 885750), (2250, 850320), (2362, 810000), (2400, 797175), (2500, 765288), (2592, 738125), (2700, 708600), (3000, 637740), (3240, 590500), (3375, 566880), (3543, 540000), (3600, 531450), (3750, 510192), (4000, 478305), (4050, 472400), (4320, 442875), (4500, 425160), (4724, 405000), (5000, 382644), (5400, 354300), (5625, 340128), (5905, 324000), (6000, 318870), (6480, 295250), (6750, 283440), (7086, 270000), (7200, 265725), (7500, 255096), (8100, 236200), (9000, 212580), (9448, 202500), (10000, 191322), (10125, 188960), (10629, 180000), (10800, 177150), (11250, 170064), (11810, 162000), (12000, 159435), (12960, 147625), (13500, 141720), (14172, 135000), (15000, 127548), (16200, 118100), (16875, 113376), (17715, 108000), (18000, 106290), (18896, 101250), (20000, 95661), (20250, 94480), (21258, 90000), (21600, 88575), (22500, 85032), (23620, 81000), (27000, 70860), (28344, 67500), (29525, 64800), (30000, 63774), (31887, 60000), (32400, 59050), (33750, 56688), (35430, 54000), (36000, 53145), (37792, 50625), (40500, 47240), (42516, 45000)]